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Five ways to test acid

Five ways to test acid, Total:202 items.

In the international standard classification, Five ways to test acid involves: Inorganic chemicals, Non-destructive testing, Building accessories, Protection against crime, Animal feeding stuffs, Organic chemicals, Microbiology, Milk and milk products, Surface treatment and coating, General methods of tests and analysis for food products, Analytical chemistry, Products of the textile industry, Water quality, Processes in the food industry, Refractories, Environmental protection, Food products in general, Protection against fire, Electrical wires and cables, Corrosion of metals, Non-ferrous metals, Construction materials, Galvanic cells and batteries, Electromagnetic compatibility (EMC), Testing of metals, Meat, meat products and other animal produce, Air quality, Pharmaceutics.

其他未分类, Five ways to test acid

BJY 202004 Supplementary testing method for abietic acid test items in Fengshi Erwuwei Pills

Korean Agency for Technology and Standards (KATS), Five ways to test acid

KS M 1651-1995 Testing method for acetic ester
KS M 0070-2017 Testing methods for co1our of chemical products and colour after treatment with sulfuric acid
KS M 1912-2009 Phthalic anhydride for industrial use－Methods of test－Determination of maleic anhydride content－Polarographic method
KS M ISO 1388-2-2017(2022) Ethanol for industrial use — Methods of test — Part 2: Detection of alkalinity or determination of acidity to phenolphthalein
KS C CISPR 16-1-5-2004 Specification for radio disturbance and immunity measuring apparatus and methods-Part 1-5:Radio disturbance and immunity measuring apparatus-Antenna calibration test sites for 30 MHz to 1 000 MHz

Professional Standard - Commodity Inspection, Five ways to test acid

SN/T 1593-2005 Inspection of five organophosphorus pesticides residues in honey for export and import-Gas chromatography
SN/T 1747-2006 Inspection of carbamate insecticide multi-residues in tea for export--Gas chromatography method
SN/T 0736.10-1999 Chemical analysis of fertilizers for import and export.Determination of free acid content
SN/T 0801.16-1999 Animal and vegetable oils and fats for import and export.Method for the determination of phosphoric acid test value
SN/T 1941.3-2007 Detection of lactic acid bacteria in food for import and export.Part 3: Lactobacillus PCR method
SN/T 2228-2008 Determination of 31 acid pesticide residues in foods for import and export.GC-MS method
SN/T 0867-2000 Method for the determination of cyclamate in canned fruits for import and export
SN/T 0736.10-2013 Test method of import and export fertilizers.Part 10:Determination of free acid
SN/T 1117-2002 Test method for various pyrethroid pesticide residues in imported and exported tea
SN/T 1121-2002 Determination method of benzoic acid, sorbic acid and paraben preservatives in traditional Chinese medicine preparations by liquid chromatography
SN/T 0804-1999 HPLC method for determination of erucic acid in rapeseed oil for import and export
SN/T 0990-2001 Method for the determination of whiteness,acidity and swelling capacity of granular bentonite for export
SN/T 1591-2005 Lnspection of 9 organic heterocyclic pesticides in tea for import and export
SN/T 1405-2004 Inspection of 10-hydroxy-α-decenoic acid in bee products for import and export--Capillary electrophoresis method
SN/T 0134-2010 Determination for pesticide residues of 12 kinds of carbamates including oxamyl in foods for import and export.LC-MS/MS method
SN/T 0854-2000 Method for the determination of 10-hydroxy-α-decenoic acid in royal jelly and royal jelly powder for import and export

Professional Standard - Urban Construction, Five ways to test acid

CJ 26.4-1991 Municipal sewage water quality inspection method standard Five-day determination of biochemical oxygen demand Dilution and inoculation method
CJ 26.11-1991 Municipal sewage water quality inspection method standard sulfate gravimetric method
CJ 26.6-1991 Municipal sewage water quality inspection method standard Determination of chemical oxygen demand Potassium dichromate method
CJ 26.26-1991 Municipal sewage water quality inspection method standard Determination of nitrite nitrogen spectrophotometric method
CJ 26.16-1991 Municipal sewage water quality inspection method Determination of standard copper diethyldithiocarbamate sodium spectrophotometric method
CJ 26.23-1991 Municipal sewage water quality inspection method standard Determination of total arsenic by silver diethyldithiocarbamate spectrophotometric method

British Standards Institution (BSI), Five ways to test acid

BS 4427-11:1983 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Separation by column chromatography and determination of the different phosphate forms
BS EN 13126-1:2006 Building hardware - Requirements and test methods for windows and doors height windows - Part 1: Requirements common to all types of hardware
BS 4427-4:1969 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Determination of loss on ignition
BS 4427-5:1974 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Determination of particle size distribution
BS 4427-2:1969 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Measurement of pH value of sodium tripolyphosphate
BS 4285-3.9.1:1987 Microbiological examination for dairy purposes - Methods for detection and/or enumeration of specific groups of microorganisms - Detection of Salmonella - Reference method
BS 4427-1:1969 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Determination of matter insoluble in water in sodium tripolyphosphate
BS 4427-6:1974 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Estimation of pyrophosphate content of sodium pyrophosphate
BS 4285-3.4.2:1989 Microbiological examination for dairy purposes - Methods for detection and/or enumeration of specific groups of microorganisms - Enumeration of lipolytic microorganisms - Tributyrin agar method
BS 4427-10:1976 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use. Determination of total phosphorus (V) oxide content: quinoline phosphomolybdate gravimetric method
BS 4285 SubSec.3.4.2:1989 Microbiological examination for dairy purposes. Methods for detection and/or enumeration of specific groups of microorganisms. Enumeration of lipolytic microorganisms. Tributyrin agar method
BS EN ISO 20813:2022 Foodstuffs. Principles of selection and criteria of validation for varietal identification methods using specific nucleic acid
BS 4427-3:1989 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Condensed phosphates for industrial use (including foodstuffs): determination of iron content
BS 4285-3.9.2:1992 Microbiological examination for dairy purposes - Methods for detection and/or enumeration of specific groups of microorganisms - Detection of Salmonella - Screening method using electrical conductance
BS 4285 Sec.3.9:1987 Microbiological examination for dairy purposes. Methods for detection and/or enumeration of specific groups of microorganisms. Detection of Salmonella
BS 4427-14:1989 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Condensed phosphates for industrial use (including foodstuffs): determination of chloride content
BS 4285 Sec.3.6:1986 Microbiological examination for dairy purposes. Methods for detection and/or enumeration of specific groups of microorganisms. Enumeration of yeasts and moulds
BS 4285 Sec.3.5:1988 Microbiological examination for dairy purposes. Methods for detection and/or enumeration of specific groups of microorganisms. Enumeration of proteolytic microorganisms
BS 4285 Sec.3.2:1991 Microbiological examination for dairy purposes. Methods for detection and/or enumeration of specific groups of microorganisms. Enumeration of thermoduric bacteria
BS 4427-12:1979 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Condensed phosphates for industrial use (including foodstuffs) - Determination of arsenic content - Silver die
BS 4285 SubSec.3.9.2:1992 Microbiological examination for dairy purposes. Methods for detection and/or enumeration of specific groups of microorganisms. Detection of Salmonella. Screening method using electrical conductance
BS 4285-3.2:1991 Microbiological examination for dairy purposes - Methods for detection and/or enumeration of specific groups of microorganisms - Enumeration of thermoduric bacteria
BS 4285-3.11:1985 Microbiological examination for dairy purposes - Methods for detection and/or enumeration of specific groups of microorganisms - Detection and enumeration of faecal streptococci
BS 4285-3.15:1993 Microbiological examination for dairy purposes - Methods for detection and/or enumeration of specific groups of microorganisms - Detection of Listeria monocytogenes
BS 4427-15:1982 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Condensed phosphates for industrial use (including foodstuffs) - determination of oxides of nitrogen content -
BS 4285 Sec.3.11:1985 Microbiological examination for dairy purposes. Methods for detection and/or enumeration of specific groups of microorganisms. Detection and enumeration of faecal streptococci
BS EN 993-16:1995 Methods of test for dense shaped refractory products - Determination of resistance to sulfuric acid
BS 4285 Sec.3.14:1988 Microbiological examination for dairy purposes. Methods for detection and/or enumeration of specific groups of microorganisms. Enumeration of mesophilic microorganisms
BS 4285 Sec.3.7:1987 Microbiological examination for dairy purposes. Methods for detection and/or enumeration of specific groups of microorganisms. Enumeration of coliform bacteria
BS 6392-1:1983 Testing of ethanol for industrial use - Method for detection of alkalinity or determination of acidity to phenolphthalein
BS ISO 22949-1:2021 Molecular biomarker analysis. Methods of analysis for the detection and identification of animal species in food and feed products (nucleotide sequencing-based methods). General requirements
BS 4285 Sec.3.12:1989 Microbiological examination for dairy purposes. Methods for detection and/or enumeration of specific groups of microorganisms. Enumeration of Bacillus cereus.
BS 4285 SubSec.3.10.2:1989 Microbiological examination for dairy purposes. Methods for detection and/or enumeration of specific groups of microorganisms Staphylococcus aureus. Detection
21/30381295 DC BS ISO 22949-1. Molecular biomarker analysis. Methods of analysis for the detection and identification of animal species in foods and food products (nucleotide sequencing-based methods) - Part 1. General requirements
BS EN 50267-2-1:1999 Common test methods for cables under fire conditions - Tests on gases evolved during combustion of materials from cables - Procedures - Determination of the amount of halogen acid gas - Determination of the amount of halogen acid gas
BS 4285 SubSec.3.10.3:1989 Microbiological examination for dairy purposes. Methods for detection and/or enumeration of specific groups of microorganisms. Staphylococcus aureus. Enumeration using the most probable number technique

RU-GOST R, Five ways to test acid

GOST 18353-1979 Nondestructive check. Classification of types and methods

Japanese Industrial Standards Committee (JISC), Five ways to test acid

JIS K 1466:1995 Testing methods for hydrofluoric acid of semi-conductor grade
JIS K 0350-60-10:2005 Testing method for detection and enumeration of sulfate-reducing bacteria in industrial water
JIS K 6751-3 ERRATUM 1:2002 Testing methods for phthalic esters -- Part 3: Determination of ester content -- Titrimetric method after saponification (Erratum 1)

Professional Standard - Agriculture, Five ways to test acid

水产品质量安全检验手册 1.5.5.0-2005 Chapter 1 General Introduction Section 5 Laboratory Inspection and Analysis Basics 5. General method for determination of pH color range of acid-base indicator (GBT 604-2002)
水产品质量安全检验手册 2.15.1.0-2005 Chapter 2 Basic Analysis Methods for Physical and Chemical Testing of Aquatic Products Section 15 Determination of Total Acids in Aquatic Products (GBT 12456-1990) 1. Indicator method
水产品质量安全检验手册 2.15.2.0-2005 Chapter 2 Basic Analysis Methods for Physical and Chemical Testing of Aquatic Products Section 15 Determination of Total Acids in Aquatic Products (GBT 12456-1990) 2. Potentiometric Titration
水产品质量安全检验手册 2.14.0.0-2005 Chapter 2 Basic Analysis Methods for Physical and Chemical Testing of Aquatic Products Section 14 Determination of Eicosapentaenoic Acid and Docosahexaenoic Acid in Aquatic Products (GBT 5009.168-2003)
水和废水监测分析方法 5.3.5-2003 Chapter 5 Biomonitoring Methods of Water and Wastewater Chapter 3 Determination and Evaluation of Acute Biological Toxicity Five Seed Germination and Root Elongation Toxicity Tests (C)
水产品质量安全检验手册 1.2.4.5-2005 Chapter 1 General introduction Section 2 Analytical methods for aquatic product inspection 4. Physicochemical analysis method (5) Potential analysis method
水产品质量安全检验手册 7.5.1.1-2005 Chapter 7 Inspection of additives in aquatic products Section 5 Determination of chromogenic agents in aquatic products 1. Determination of nitrite (GBT 5009.33-2003) (1) Naphthalene ethylenediamine hydrochloride method
水产品质量安全检验手册 9.1.5.0-2005 Chapter IX Fishing Feed Inspection Section 1 Basic Method for Fishing Feed Testing 5. Rapid Determination of Moisture, Crude Protein, Crude Fiber, Crude Fat, Lysine and Methionine in Fishing Feed--Near Infrared Spectroscopy (GBT 18868- 2002)
水产品质量安全检验手册 1.5.4.0-2005 Chapter 1 General Introduction Section 5 Laboratory Inspection and Analysis Basis 4. Preparation of preparations and products used in test methods (GBT 603-2002)
水产品质量安全检验手册 7.5.2.0-2005 Chapter 7 Inspection of Additives in Aquatic Products Section 5 Determination of Chromogenic Agents in Aquatic Products 2. Determination of Nitrate--Cadmium Column Method (GBT 5009.33-2003)
水产品质量安全检验手册 4.5.2.0-2005 Chapter 4 Testing of Toxic Substances in Aquatic Products Section 5 Determination of Histamine in Aquatic Products 2. Method 2 Enzyme-linked Immunoassay
水产品质量安全检验手册 2.5.1.0-2005 Chapter 2 Basic Analysis Methods for Physical and Chemical Testing of Aquatic Products Section 5 Determination of Protein Content in Aquatic Products (GBT 5009.5-2003) 1. Method 1
水产品质量安全检验手册 2.5.2.0-2005 Chapter 2 Basic Analysis Methods for Physical and Chemical Testing of Aquatic Products Section 5 Determination of Protein Content in Aquatic Products (GBT 5009.5-2003) 2. Method 2
水产品质量安全检验手册 4.5.1.0-2005 Chapter 4 Testing of Toxic Substances in Aquatic Products Section 5 Determination of Histamine in Aquatic Products 1. Method 1 (GBT 5009.45-2003)
水产品质量安全检验手册 9.3.5.0-2005 Chapter 9 Inspection of Fishing Feed Section 3 Routine Physical and Chemical Testing Methods of Fishing Feed 5. Determination of Lead in Fishing Feed - Spectrophotometric Method (GBT 13080-1991)
水产品质量安全检验手册 5.8.1.0-2005 Chapter 5 Drug Residue Test in Aquatic Products Section 8 Determination of Residues of (O+O)quinoic Acid and Flumequine in Aquatic Products 1. Determination of Residues of (O+O)quinoic acid and Flumequine- Phase Chromatography-Fluorescence Detection
水产品质量安全检验手册 5.8.2.0-2005 Chapter 5 Drug Residue Test in Aquatic Products Section 8 Determination of Residues of (O+O)quinoic Acid and Flumequine in Aquatic Products 2. Determination of Residues of (O+O)quinoic Acid--Liquid Chromatography-UV Detection method (SN 0206-1993)
水产品质量安全检验手册 7.5.1.2-2005 Chapter 7 Inspection of Additives in Aquatic Products Section 5 Determination of Chromogenic Agents in Aquatic Products 1. Determination of Nitrite (GBT 5009.33-2003) (2) Oscillopolarographic method
水产品质量安全检验手册 7.3.5.0-2005 Chapter 7 Inspection of Additives in Aquatic Products Section 3 Determination of Preservatives in Aquatic Products 5. Determination of Dehydroacetic Acid - Liquid Chromatography (GBT 5009.121-2003)
水产品质量安全检验手册 9.1.8.0-2005 Chapter 9 Inspection of Fish Feeds Section 1 Basic Methods of Fish Feed Testing 8. Determination of Acid Value in Fishmeal (Feed) (GBT 19164-2003)
水产品质量安全检验手册 6.15.2.2-2005 Chapter 6 Inspection of elements in aquatic products Section 15 Determination of total mercury and organic mercury in aquatic products (GBT 5009.17-2003) 2. Determination of methylmercury (2) Cold atomic absorption method (acid extraction of mercapto cott
水产品质量安全检验手册 6.15.2.1-2005 Chapter 6 Inspection of elements in aquatic products Section 15 Determination of total mercury and organic mercury in aquatic products (GBT 5009.17-2003) 2. Determination of methylmercury (1) Gas chromatography (acid extraction of mercapto cotton method)
水产品质量安全检验手册 2.18.1.1-2005 Chapter 2 Basic Analysis Methods for Physical and Chemical Testing of Aquatic Products Section 18 Determination of Acid Value and Acidity in Animal and Vegetable Oils and Fats of Aquatic Products (GBT 5530-1998) 1. Determination of Acid Value and Acidity
水产品质量安全检验手册 2.18.1.2-2005 Chapter 2 Basic Analysis Methods for Physical and Chemical Testing of Aquatic Products Section 18 Determination of Acid Value and Acidity in Animal and Vegetable Oils and Fats of Aquatic Products (GBT 5530-1998) 1. Determination of Acid Value and Acidity
水产品质量安全检验手册 5.4.8.0-2005 Chapter 5 Drug Residue Test in Aquatic Products Section 4 Determination of Sulfa Residues in Aquatic Products 8. Determination of 16 Sulfa Residues--Liquid Chromatography-Tandem Mass Spectrometry (GBT 18932.17-2003)
水产品质量安全检验手册 7.8.1.0-2005 Chapter 7 Inspection of Additives in Aquatic Products Section 8 Determination of Nutritional Enhancers in Aquatic Products 1. Determination of Eicosapentaenoic Acid (EPA) and Docosahexaenoic Acid (DHA) in Aquatic Products-Gas Phase Chromatography (GBT 500
水产品质量安全检验手册 9.3.8.0-2005 Chapter 9 Inspection of Fishing Feed Section 3 Routine Physical and Chemical Testing Methods of Fishing Feed 8. Determination of Amino Acids in Fishing Feed (GBT 18246-2000)
水产品质量安全检验手册 2.20.0.0-2005 Chapter 2 Basic Analysis Methods for Physical and Chemical Testing of Aquatic Products 20 Determination of pH Value in Aquatic Products Acidity Meter Method (GBT 5009.45-2003)
水产品质量安全检验手册 2.4.2.0-2005 Chapter 2 Basic analysis methods for physical and chemical testing of aquatic products Section 4 Determination of fat in aquatic products (GBT 5009.6-2003) 2. Acid hydrolysis method
水产品质量安全检验手册 9.3.10.2-2005 Chapter Nine Fishing Feed Inspection Section Three Fishing Feed Routine Physical and Chemical Testing Methods X. Determination of Isothiocyanate in Fishing Feed (GBT 13087-1991) (2) Silver Method
水产品质量安全检验手册 2.12.0.0-2005 Chapter 2 Basic Analysis Methods for Physical and Chemical Testing of Aquatic Products Section 12 Determination of Amino Acids in Aquatic Products (GBT 5009.124-2003)
水产品质量安全检验手册 2.13.0.0-2005 Chapter 2 Basic Analysis Methods for Physical and Chemical Testing of Aquatic Products Section 13 Determination of Taurine in Aquatic Products (GBT 5009.169-2003)
水产品质量安全检验手册 9.3.10.1-2005 Chapter Nine Fishing Feed Inspection Section Three Fishing Feed Routine Physical and Chemical Testing Methods X. Determination of Isothiocyanate in Fishing Feed (GBT 13087-1991) (1) Gas Chromatography

Professional Standard - Public Safety Standards, Five ways to test acid

GA/T 1332-2016 GC-MS examination methods for five actamide herbicides including alachlor in blood in forensic science
GA/T 1008.1-2013 GC and GC-MS examination methods for drugs.Part 1:Five components in opium
GA/T 932-2011 HPLC examination method for six anticoagulant rodenticides including diphacinone in biological samples
GA/T 1008.3-2013 GC and GC-MS examination methods for drugs.Part 3:Three components in cannabis
GA/T 933-2011 Gas chromatography and gas chromatography-mass spectrometry detection method for fluoroacetate ions in biological samples
GA/T 1074-2013 GC-MS and LC-MS/MS examination methods for γ-hydroxybutyric acid in biological samples

Professional Standard - Chemical Industry, Five ways to test acid

HG/T 1-1143-1978 Quality inspection method of ammonium humate fertilizer

Guangdong Provincial Standard of the People's Republic of China, Five ways to test acid

DB44/T 1136-2013 Test method for live lactic acid bacteria in feed

IN-BIS, Five ways to test acid

IS 2305-1988

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Five ways to test acid

GB/T 6489.2-2001 Phthalate esters for industrial use-Methods of test--Determination of acidity
GB/T 6489.3-2001 Phthalate esters for industrial use-Methods of test-Determination of ester content-Titrimetric method after saponification
GB/T 6489.1-2001 Phthalate esters for industrial use-Methods of test-Measurement of colour after heat treatment
GB/T 18625-2002 Method for simple determination of organophosphorus and carbamate pesticide residues in tea (enzyme inhibition method)
GB/T 18626-2002 Method for simple determination of organophosphorus and carbamate pesticide residues in meat (enzyme inhibition method)
GB/T 18630-2002 Method for simple determination of organophosphorus and carbamate pesticide residues in vegetables (enzyme inhibition method)

未注明发布机构, Five ways to test acid

BS 4427-4:1969(2011) Methods of test for Sodium tripolyphosphate (penta sodium triphosphate) and sodium pyrophosphate (tetra sodium pyrophosphate) — Part 4 : Determination of loss on ignition
BS 4427-2:1969(1999) Methods of test for Sodium tripolyphosphate (pentaSodium triphosphate) and sodium pyrophosphate (tetraSodium pyrophosphate) — Part 2 : Measurement of pH value of sodium tripolyphosphate
BS 4427-5:1974(2011) Methods of test for Sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use — Part 5 : Determination of particle size distribution
BS 4427-6:1974(2011) Methods of test for Sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use — Part 6 : Estimation of pyrophosphate content of sodium pyrophosphate
BS 4427-1:1969(2011) Methods of test for Sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) — Part 1 : Determination of matter insoluble in water in sodium tripolyphosphate
BS 4427-11:1983(2011) Methods of test for Sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use — Part 11 : Separation by column chromatography and determination of the different phosphate forms
BS 4427-3:1989(2011) Methods of test for Sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use — Part 3 : Condensed phosphates for industrial use (including foodstuffs): determination of iron content
BS ISO 20813:2019 Molecularbiomarkeranalysis — Methods ofanalysis for the detection and identification of animal species in foods and food products (nucleic acid - based methods) — General requirements and definitions

Standard Association of Australia （SAA）, Five ways to test acid

AS 2434.9:2000(R2013)
AS 2136:1977 Method for detecting the susceptibility of copper and its alloys to stress corrosion cracking using the mercurous nitrate test

American Society for Testing and Materials (ASTM), Five ways to test acid

ASTM E579-84(1998) Standard Test Method for Limit of Detection of Fluorescence of Quinine Sulfate
ASTM F1147-99 Standard Test Method for Tension Testing of Calcium Phosphate and Metal Coatings
ASTM B877-96 Standard Test Method for Gross Defects and Mechanical Damage in Metallic Coatings by the Phosphomolybdic Acid (PMA) Method
ASTM B877-96(2003) Standard Test Method for Gross Defects and Mechanical Damage in Metallic Coatings by the Phosphomolybdic Acid (PMA) Method
ASTM B877-96(2008) Standard Test Method for Gross Defects and Mechanical Damage in Metallic Coatings by the Phosphomolybdic Acid (PMA) Method
ASTM B877-96(2013) Standard Test Method for Gross Defects and Mechanical Damage in Metallic Coatings by the Phosphomolybdic Acid (PMA) Method
ASTM D4839-94 Standard Test Method for Total Carbon and Organic Carbon in Water by Ultraviolet, or Persulfate Oxidation, or Both, and Infrared Detection
ASTM D4839-03 Standard Test Method for Total Carbon and Organic Carbon in Water by Ultraviolet, or Persulfate Oxidation, or Both, and Infrared Detection
ASTM E579-04(2023) Standard Test Method for Limit of Detection of Fluorescence of Quinine Sulfate in Solution
ASTM E579-04 Standard Test Method for Limit of Detection of Fluorescence of Quinine Sulfate in Solution
ASTM E579-04(2009) Standard Test Method for Limit of Detection of Fluorescence of Quinine Sulfate in Solution
ASTM E579-04(2015) Standard Test Method for Limit of Detection of Fluorescence of Quinine Sulfate in Solution
ASTM D8459-23 Standard Test Methods for Detecting Water Soluble Sulfates in Construction Soils
ASTM C311-11b Standard Test Methods for Sampling and Testing Fly Ash or Natural Pozzolans for Use in Portland-Cement Concrete
ASTM D5317-98 Standard Test Method for Determination of Chlorinated Organic Acid Compounds in Water by Gas Chromatography with an Electron Capture Detector
ASTM D5317-98(2003)e1 Standard Test Method for Determination of Chlorinated Organic Acid Compounds in Water by Gas Chromatography with an Electron Capture Detector
ASTM D5317-98(2011) Standard Test Method for Determination of Chlorinated Organic Acid Compounds in Water by Gas Chromatography with an Electron Capture Detector
ASTM D4839-03(2017) Standard Test Method for Total Carbon and Organic Carbon in Water by Ultraviolet, or Persulfate Oxidation, or Both, and Infrared Detection
ASTM F2605-08 Standard Test Method for Determining the Molar Mass of Sodium Alginate by Size Exclusion Chromatography with Multi-angle Light Scattering Detection (SEC-MALS)
ASTM F2605-16 Standard Test Method for Determining the Molar Mass of Sodium Alginate by Size Exclusion Chromatography with Multi-angle Light Scattering Detection (SEC-MALS)
ASTM F2605-08e1 Standard Test Method for Determining the Molar Mass of Sodium Alginate by Size Exclusion Chromatography with Multi-angle Light Scattering Detection (SEC-MALS)
ASTM D5997-15 Standard Test Method for On-Line Monitoring of Total Carbon, Inorganic Carbon in Water by Ultraviolet, Persulfate Oxidation, and Membrane Conductivity Detection
ASTM D4839-03(2011) Standard Test Method for Total Carbon and Organic Carbon in Water by Ultraviolet, or Persulfate Oxidation, or Both, and Infrared Detection

Military Standard of the People's Republic of China-General Armament Department, Five ways to test acid

GJB 533.14-1988 Detection method for 45 components of submarine cabin air. Determination of sulfuric acid mist content. Ring furnace method.
GJB 533.20-1988 Methods for detection of 45 components of submarine cabin air. Determination of hydrazine content. Phosphomolybdic acid absorbance method.
GJB 533.18-1988 Detection methods for 45 components of submarine cabin air Determination of acrolein content Tryptophan absorbance method
GJB 533.21-1988 Detection methods for 45 components of submarine cabin air Determination of ozone content Ferrous ammonium sulfate absorbance method
GJB 533.19-1988 Methods for detection of 45 components of submarine cabin air. Determination of sodium sarcosinate and dimethylamine content. Copper reagent absorbance method.

German Institute for Standardization, Five ways to test acid

DIN EN 13126-1:2012 Building hardware - Hardware for windows and door height windows - Requirements and test methods - Part 1: Requirements common to all types of hardware; German version EN 13126-1:2011
DIN 38413-8:2000-09 German standard methods for the examination of water, waste water and sludge - Single components (group P) - Part 8: Determination of nitrilotriacetic acid (NTA), ethylenedinitrilotetraacetic acid (EDTA) and diethylenetrinitrilopentaacetic acid (DTPA) ...
DIN 51102-1:1976 Testing of ceramic materials; determination of the acid resistance, method with lumpy test material for clay for severage
DIN EN ISO 20813:2023-04 Molecular biomarker analysis - Methods of analysis for the detection and identification of animal species in foods and food products (nucleic acid-based methods) - General requirements and definitions (ISO 20813:2019); German version EN ISO 20813:2022
DIN EN 50267-2-1:1999 Common test methods for cables under fire conditions - Tests on gases evolved during combustion of material from cables - Part 2-1: Procedures; determination of the amount of halogen acid gas; German version EN 50267-2-1:1998
DIN EN ISO 20813:2023 Molecular biomarker analysis - Methods of analysis for the detection and identification of animal species in foods and food products (nucleic acid-based methods) - General requirements and definitions (ISO 20813:2019)
DIN 38405-5:1985-01 German standard methods for the examination of water, waste water and sludge; anions (group D); determination of sulfate ions (D 5)
DIN 38402-71:2020-10 German standard methods for the examination of water, waste water and sludge - General information (group A) - Part 71: Equivalence of two analysis methods based on the comparison of analysis results (A 71)
DIN 38405-9:2011 German standard methods for examination of water, waste water and sludge - Anions (group D) - Part 9: Spectrometric determination of nitrate (D 9)
DIN 38405-9:1979 German standard methods for examination of water, waste water and sludge; anions (group D), determination of nitrate ion (D9)
DIN 38405-9:2011-09 German standard methods for examination of water, waste water and sludge - Anions (group D) - Part 9: Spectrometric determination of nitrate (D 9)

IT-UNI, Five ways to test acid

Association Francaise de Normalisation, Five ways to test acid

NF EN ISO 787-19:2020 Méthodes générales d'essais des pigments - Partie 19 : détermination des nitrates solubles dans l'eau (Méthode à l'acide salicylique)
NF ISO 13495:2014 Produits alimentaires - Principes de sélection et critères de validation des méthodes d'identification variétale par analyses d'acides nucléiques spécifiques
NF V03-045*NF ISO 13495:2014 Foodstuffs - Principles of selection and criteria of validation for the varietal identification methods using specific nucleic acid
NF V03-510*NF ISO 20813:2019 Molecular biomarker analysis - Methods of analysis for the detection and identification of animal species in foods and food products (nucleic acid-based methods) - General requirements and definitions
NF C32-074-22:2000 Common test methods for cables under fire conditions - Test on gas evolved during combustion of materials from cables - Part 2-2 : procedures - Determination of degree of acidity of gases for materials by measuring pH and conductivity.
NF V03-512-1*NF ISO 22949-1:2021 Molecular biomarker analysis - Methods of analysis for the detection and identification of animal species in foods and food products (nucleotide sequencing-based methods) - Part 1 : general requirements
NF C32-074-23:2000 Common test methods for cables under fire conditions - Test on gas evolved during combustion of materials from cables - Part 2-3 : Procedures - Determination of degree of acidity of gases for cables by determination of the weighted average of pH and condu

BR-ABNT, Five ways to test acid

ABNT P-MB-319-1963

HU-MSZT, Five ways to test acid

MSZ 21862/13-1981

Professional Standard - Textile, Five ways to test acid

FZ/T 10022-2013 Test method for determination of chemical oxygen demand/biochemical oxygen demand after 5 days of the sizes used in textile warp sizing

PL-PKN, Five ways to test acid

PN A79528-07-1992 Spirit (ethyl alcohol) Methods of tests Detection of alkalinity or determination of acidity

司法部, Five ways to test acid

SF/T 0064-2020 Gas chromatography-high-resolution mass spectrometry detection method for 188 poisons (drugs) in blood
SF/T 0115-2021 Liquid chromatography-tandem mass spectrometry detection method for 45 toxic alkaloids in blood
SF/T 0092-2021 Liquid chromatography-tandem mass spectrometry method for detecting 20 herbicides including prometryn in blood
SF/T 0066-2020 Liquid chromatography-tandem mass spectrometry detection method for fentanyl and other 31 fentanyl-like new psychoactive substances and their metabolites in biological samples
SF/T 0094-2021 Liquid chromatography-tandem mass spectrometry detection method for 7 synthetic cannabinoid new psychoactive substances in hair including 5F-MDMB-PICA

PT-IPQ, Five ways to test acid

NP EN 1788-2000 Foodstuffs Detection of irradiated food from which silicate minerals can be isolated Method by thermoluminescence

Group Standards of the People's Republic of China, Five ways to test acid

T/FJEMIA 8-2022 Determination of 13 Drugs and Metabolites in Sewage by Liquid Chromatography-Tandem Mass Spectrometry

European Committee for Standardization (CEN), Five ways to test acid

EN 993-16:1995 Dense shaped refractory products - Methods of test - Part 16: Determination of resistance to sulphuric acid
EN ISO 20813:2022 Molecular biomarker analysis - Methods of analysis for the detection and identification of animal species in foods and food products (nucleic acid-based methods) - General requirements and definitions (ISO 20813:2019)
PD CEN/TR 10350:2013 Analysis of steels and irons - Internal laboratory procedure for checking the accuracy of an analytical method by using Certified Reference Materials

International Organization for Standardization (ISO), Five ways to test acid

ISO 20813:2019 Molecular biomarker analysis — Methods of analysis for the detection and identification of animal species in foods and food products (nucleic acid-based methods) — General requirements and definitions
ISO 22949-1:2021 Molecular biomarker analysis - Methods of analysis for the detection and identification of animal species in food and feed products (nucleotide sequencing-based methods) - Part 1: General requirements

KR-KS, Five ways to test acid

KS M ISO 1388-2-2017 Ethanol for industrial use — Methods of test — Part 2: Detection of alkalinity or determination of acidity to phenolphthalein
KS C IEC TS 61430-2018(2023) Secondary cells and batteries — Test methods for checking the performance of devices designed for reducing explosion hazards — Lead-acid starter batteries

ES-UNE, Five ways to test acid

UNE-EN ISO 20813:2023 Molecular biomarker analysis - Methods of analysis for the detection and identification of animal species in foods and food products (nucleic acid-based methods) - General requirements and definitions (ISO 20813:2019)

International Electrotechnical Commission (IEC), Five ways to test acid

IEC TS 61430:1997 Secondary cells and batteries - Test methods for checking the performance of devices designed for reducing explosion hazards - Lead-acid starter batteries

Danish Standards Foundation, Five ways to test acid

DS/ISO 22949-1:2021 Molecular biomarker analysis – Methods of analysis for the detection and identification of animal species in food and feed products (nucleotide sequencing-based methods) – Part 1: General requirements

The American Road & Transportation Builders Association, Five ways to test acid

AASHTO T303-2000 Standard Method of Test for Accelerated Detection of Potentially Deleterious Expansion of Mortar Bars Due to Alkali-Silica Reaction Twentieth Edition

Malaysia Standards, Five ways to test acid

MS 954 Pt.9-2000 Methods of test for meat and meat products:Part 9:Determination of hydroxyproline content (First revision)(ISO 3496:1994,IDT)

Indonesia Standards, Five ways to test acid

SNI 19-7117.8-2005 Exhaust gas emissions - Stationary sources - Part 8: Test methods of hydrogen chloride (HCl) content by mercury thiocyanate using spectrophotometers